From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- Bachelor/Prog2/Codebeispiele/8_ch13/fig13_02.cpp | 71 ++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 Bachelor/Prog2/Codebeispiele/8_ch13/fig13_02.cpp (limited to 'Bachelor/Prog2/Codebeispiele/8_ch13/fig13_02.cpp') diff --git a/Bachelor/Prog2/Codebeispiele/8_ch13/fig13_02.cpp b/Bachelor/Prog2/Codebeispiele/8_ch13/fig13_02.cpp new file mode 100644 index 0000000..f685afb --- /dev/null +++ b/Bachelor/Prog2/Codebeispiele/8_ch13/fig13_02.cpp @@ -0,0 +1,71 @@ +// Fig. 13.2: fig13_02.cpp +// Demonstrating exception rethrowing. +#include + +using std::cout; +using std::endl; + +#include + +using std::exception; + +// throw, catch and rethrow exception +void throwException() +{ + // throw exception and catch it immediately + try { + cout << " Function throwException throws an exception\n"; + throw exception(); // generate exception + + } // end try + + // handle exception + catch ( exception &caughtException ) { + cout << " Exception handled in function throwException" + << "\n Function throwException rethrows exception"; + + throw; // rethrow exception for further processing + + } // end catch + + cout << "This also should not print\n"; + +} // end function throwException + +int main() +{ + // throw exception + try { + cout << "\nmain invokes function throwException\n"; + throwException(); + cout << "This should not print\n"; + + } // end try + + // handle exception + catch ( exception &caughtException ) { + cout << "\n\nException handled in main\n"; + + } // end catch + + cout << "Program control continues after catch in main\n"; + + return 0; + +} // end main + + +/************************************************************************** + * (C) Copyright 1992-2003 by Deitel & Associates, Inc. and Prentice * + * Hall. All Rights Reserved. * + * * + * DISCLAIMER: The authors and publisher of this book have used their * + * best efforts in preparing the book. These efforts include the * + * development, research, and testing of the theories and programs * + * to determine their effectiveness. The authors and publisher make * + * no warranty of any kind, expressed or implied, with regard to these * + * programs or to the documentation contained in these books. The authors * + * and publisher shall not be liable in any event for incidental or * + * consequential damages in connection with, or arising out of, the * + * furnishing, performance, or use of these programs. * + *************************************************************************/ \ No newline at end of file -- cgit v1.2.3